SurfaceFlinger: use async mode for video & cam

This change makes SurfaceFlinger's SurfaceTexture objects default to
async mode whenever a camera or video decoder connects.  This behavior
can be disabled by #defining NEVER_DEFAULT_TO_ASYNC_MODE.

Change-Id: I8965951d1775915da180e4af298dd7af3afafecc
3 files changed
tree: 32b4ea9d0ac6e5eb6fc4a7650618dd6410c6423b
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE